Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/a7Un3BRV"]
[Date "2025.11.24"]
[White "Garyd"]
[Black "KiRiLL"]
[Result "1-0"]
[UTCDate "2025.11.24"]
[UTCTime "16:46:19"]
[WhiteElo "1542"]
[BlackElo "1425"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-6"]
[WhiteTitle "GM🙌"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Mason Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nc6 3. e3 Bf5 4. c3 e6 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Bxd6 Qxd6 8. Nf3 O-O-O?! { (0.17 → 0.70) Inaccuracy. Nf6 was best. } (8... Nf6 9. O-O O-O 10. c4 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. cxd5 Nxd5 14. Nd2 c6 15. Nc4) 9. Nbd2 Nge7 10. g4? { (0.50 → -0.58) Mistake. O-O was best. } (10. O-O e5 11. Nxe5 Nxe5 12. dxe5 Qxe5 13. Nf3 Qf5 14. Qe2 Qf6 15. a4 Nf5 16. b4 Qxc3) 10... Ng6 11. h3 Rhe8 12. O-O-O e5 13. Rde1?? { (0.00 → -6.61) Blunder. Qf5+ was best. } (13. Qf5+ Rd7 14. h4 e4 15. Ng5 Nce7 16. Qxf7 Rf8 17. Qe6 h6 18. Qxd6 Rxd6 19. Nh3 Nxh4) 13... e4 14. Qc2 exf3 15. h4 Qf6 16. h5 Nge7?! { (-6.15 → -4.19) Inaccuracy. Nf8 was best. } (16... Nf8 17. Rh3 Qe6 18. Rxf3 g6 19. g5 Qd7 20. Qd1 Re6 21. Rh1 a6 22. Rh4 Kb8 23. Rff4) 17. Qxh7 Rh8 18. Qd3 Qg5 19. Reg1 Rd6?! { (-3.65 → -2.85) Inaccuracy. g6 was best. } (19... g6) 20. Nxf3 Rf6?? { (-2.81 → 9.21) Blunder. Qf6 was best. } (20... Qf6 21. Qe2 Kb8 22. g5 Qe6 23. Ne1 Nc8 24. Nd3 Qe8 25. Rh4 a5 26. Qg4 N6e7 27. Rgh1) 21. Nxg5 Rxf2 { Black resigns. } 1-0